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Proceedings Paper

Reduction of PAPR of OFDM signals by combining PTS with Hadamard transform
Author(s): Zhongpeng Wang
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Paper Abstract

One of main disadvantage of OFDM is high peak-to-average power ratio (PAPR). In this paper, an effective PAPR reduction scheme is proposed. The new scheme is based on PTS and composed of hadamard transform followed by the PTS technique for reduction peak-to-average of OFDM signal. Simulation results show that the proposed scheme can obtain significant PAPR reduction compared to ordinary PTS method.

Paper Details

Date Published: 13 January 2012
PDF: 5 pages
Proc. SPIE 8350, Fourth International Conference on Machine Vision (ICMV 2011): Computer Vision and Image Analysis; Pattern Recognition and Basic Technologies, 83502V (13 January 2012); doi: 10.1117/12.920340
Show Author Affiliations
Zhongpeng Wang, Zhejiang Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 8350:
Fourth International Conference on Machine Vision (ICMV 2011): Computer Vision and Image Analysis; Pattern Recognition and Basic Technologies
Safaa S. Mahmoud; Zhu Zeng; Yuting Li, Editor(s)

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